Ключевые слова: aerospace, aircraft, airplane, assembling, automobile, aviation, aviation industry, background, business, commerce, commercial, development, employment, engineer, factory, fitting, hangar, incidental, indoors, industry, interior, job, maintenance, man, manufacture, manufacturing, mechanics, modern, mounting, occupation, passenger plane, production, production technology, scaffold, service, skill, technology, trade, transit, transport, travel, vehicle, warehouse, wing, work, workspace,